Echo is a heartwarming addition to Janie Crouch's Linear Tacticle series. While not jam packed with action like some of the books in this series, this one capitalizes on emotion, suspense and romance. It's more emotional and raw. You read the history of the characters and what they felt about each other before they were separated so when they come together you totally understand what they mean to each other. I loved Peyton and Cade individually and as a couple.

Echo is a thrilling suspense read with plenty of twists and turns to keep you turning the pages.